For self-repair of car dents, appropriate methods should be selected based on the severity and location of the dent. For minor dents without paint damage, a hot melt adhesive repair kit (approximately RM50-150) can be used. If the dent is on a plastic component (such as a bumper), pouring hot water (above 80°C) to soften the material and pushing it out from the inside may work. For shallow dents on metal body panels, a suction cup tool (RM20-80) can create negative pressure to lift the dent, though repeated attempts may cause micro-scratches on the paint. Deeper dents are best addressed using paintless dent repair (PDR) techniques, which require specialized lever tools (RM200-400) to massage the dent from behind. Traditional body repair involving grinding, welding, and repainting (costing approximately RM300-800) is not recommended for non-professionals. Note that DIY repairs carry a 30%-50% risk of secondary dents or paint damage. For dents exceeding 15cm in diameter, located on body creases, or accompanied by paint cracks, professional repair (average cost RM150-500) is advised. Avoid car washes or direct sun exposure for 48 hours post-repair to preserve the results.
